Skip to content
  • Categories
  • Recent
  • Tags
  • Popular
  • Users
  • Groups
  • Search
  • Get Qt Extensions
  • Unsolved
Collapse
Brand Logo
  1. Home
  2. Qt Development
  3. Installation and Deployment
  4. qt.qpa.plugin: Could not find the Qt platform plugin "xcb" in "/tmp/_MEI2Cc3ol/cv2/qt/plugins"
Forum Updated to NodeBB v4.3 + New Features

qt.qpa.plugin: Could not find the Qt platform plugin "xcb" in "/tmp/_MEI2Cc3ol/cv2/qt/plugins"

Scheduled Pinned Locked Moved Unsolved Installation and Deployment
2 Posts 2 Posters 366 Views 1 Watching
  • Oldest to Newest
  • Newest to Oldest
  • Most Votes
Reply
  • Reply as topic
Log in to reply
This topic has been deleted. Only users with topic management privileges can see it.
  • V Offline
    V Offline
    Vansh
    wrote on last edited by
    #1

    i am trying to make a screen recorder app and the code part is complete but after making the linux executable and run the application i get this error

    ( My OS is pop os 'linux' )

    qt.qpa.plugin: Could not find the Qt platform plugin "xcb" in "/tmp/_MEI2Cc3ol/cv2/qt/plugins"
    This application failed to start because no Qt platform plugin could be initialized. Reinstalling the application may fix this problem.
    
    Aborted (core dumped)
    

    i have no idea what to do
    can any one help me in fixing this issue??
    thankyou in advance!!

    1 Reply Last reply
    0
    • SGaistS Offline
      SGaistS Offline
      SGaist
      Lifetime Qt Champion
      wrote on last edited by
      #2

      Hi and welcome to devnet,

      Please take the time to search the forum. That question has been asked many times already.

      The first step is to start your application with the QT_DEBUG_PLUGINS environment variable set to 1.

      Interested in AI ? www.idiap.ch
      Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

      1 Reply Last reply
      1

      • Login

      • Login or register to search.
      • First post
        Last post
      0
      • Categories
      • Recent
      • Tags
      • Popular
      • Users
      • Groups
      • Search
      • Get Qt Extensions
      • Unsolved